| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.89 | 9.103% | $218.086 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $8.86 | 12.490% | $9.9666 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $200.34 | 12.595% | $225.5728 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $65.34 | 9.252% | $71.3853 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $101.39 | 3.735% | $105.1769 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $203.57 | 5.834% | $215.4463 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $213.62 | 10.741% | $236.5649 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $993.01 | $1,082.1988 | $1,082.21 | $1,082.20 | $1,082.30 | |